Hi
He is problem.

So i connected noise , to clamp , clamp to particle ramp colorEntryList.color.
On this particle ramp , age is mapped to V.
So when i don't have utilities(clamp,condition etc) , this is working.That is , directly connecting from noise to ramp.
But when data is passed through utility nodes , output don't have affect on particles.
Why this is happening , and is there somw workaround?